Radio



FIG. 1 is a top front perspective view of the first embodiment of a radio;

FIG. 2 is a bottom back perspective view of the radio illustrated in FIG. 1;

FIG. 3 is a right side elevational view of the radio illustrated in FIG. 1; and,

FIG. 4 is a left side elevational view of the radio illustrated in FIG. 1.

The broken lines representing the antenna in FIGS. 1 through 4 are for illustrative purposes and form no part of the claimed design. 

The ornamental design for a radio, as shown and described. 